CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. From 6.4.2 until 6.5, the root-run advanced/Scripts/updatecheck.sh cron job applies truncate -s 0 and chmod 644 to /etc/pihole/versions while following symbolic links in a directory owned by the pihole user. An attacker executing as pihole can replace that path with a symlink so the scheduled root operations truncate or create an arbitrary root-owned file, or race the operations so chmod makes a sensitive target world-readable without truncating it. This issue is fixed in version 6.5.
Засегнати продукти
- pi-hole pi-hole: >= 6.4.2, < 6.5
Вид слабост
История
- 30 октомври 2026 Публикувано
Други уязвимости в pi-hole pi-hole
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-119336
- https://nvd.nist.gov/vuln/detail/CVE-2026-119336
- https://github.com/pi-hole/pi-hole/security/advisories/GHSA-xch2-4qxw-g5vj
- https://github.com/pi-hole/pi-hole/pull/6719
- https://github.com/pi-hole/pi-hole/commit/85de82dd2b63bf71ecb936177dfb82421d9d2f25
- https://github.com/pi-hole/pi-hole/commit/c1062f43b0de1876321bafac58fba862406366cb
- https://github.com/pi-hole/pi-hole/commit/e05dc3f139206fd8d0e4a052dceefb9056533517
- https://github.com/pi-hole/pi-hole/releases/tag/v6.5